The MAX26402/MAX26403 ICs are tiny, low-electromagnetic interference (EMI) emission, synchronous Silent Switcher®buck converters with integrated high-side and low-side switches. The MAX26402/MAX26403 deliver up to 2.5A/3.5A over a wide 3V to 36V input voltage range. Voltage quality can be monitored by observing the power-good (PGOOD) signal. These ICs can operate in dropout by running at 99% duty cycle, making them ideal for industrial applications.The MAX26402/MAX26403 offer externally programmable or internally fixed output voltages of 5V and 3.3V. Fixed internal frequency options of 3MHz/2.1MHz/400kHz are available, which allow for small external components and reduced output ripple, and also guarantee no amplitude modulation (AM) interference.When SYNC is low, the MAX26402/MAX26403 automatically enter skip mode at light loads with an ultra-low quiescent current of 10μA at no load. A pin-selectable, forced-pulse-width-modulation (PWM) mode is also available, which helps improve EMI performance. The devices have a spread-spectrum frequency modulation option designed to minimize EMI-radiated emissions due to the modulation frequency.The devices feature the MAXQ®power architecture, which provides precision transient performance and phase margin. This allows obtaining the maximum power, powerformance, and precision while minimizing system cost for any specific application.The MAX26402/MAX26403 are available in a small, 3mm x 3mm FC2QFN package and use very few external components.
YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.
MAX26403 is an authentic electronic component manufactured by Analog Devices, categorized under Power Management ICs. It is supplied in the standard manufacturer-specified package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official MAX26403 datasheet above.
Electronic component spot-market pricing for MAX26403 fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.
Lead times for MAX26403 depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.
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|---|---|---|---|---|---|
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| Analog Devices | -- | 3,710 | ||
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| Analog Devices | -- | 8,020 | ||
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